Author: | McKeel, B. K. |
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Year: | 1972 |
Document Type: | N/A |
SUDOC: | ER 1.21:P 87/21/pre./x |
Series: | United States Energy Research and Development Administration Reports |
Report Number: | ERDA Preliminary Map No. 21 |
Subjects: | Geological cross sections -- Powder River Basin (Wyo. and Mont.) |
Coal -- Geology -- Powder River Basin (Wyo. and Mont.) | |
Electric logging -- Powder River Basin (Wyo. and Mont.) | |
Link: | https://digital.library.unt.edu/ark:/67531/metadc957868/ |